Base | Representation |
---|---|
bin | 10000000000000… |
… | …11010011010101 |
3 | 100100120122122220 |
4 | 20000003103111 |
5 | 233330400003 |
6 | 21153012553 |
7 | 3216642522 |
oct | 1000032325 |
9 | 310518586 |
10 | 134231253 |
11 | 69851a22 |
12 | 38b54159 |
13 | 21a6a6a0 |
14 | 13b82149 |
15 | bbb7353 |
hex | 80034d5 |
134231253 has 32 divisors (see below), whose sum is σ = 199299072. Its totient is φ = 79833600.
The previous prime is 134231249. The next prime is 134231261. The reversal of 134231253 is 352132431.
It is not a de Polignac number, because 134231253 - 22 = 134231249 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134231263) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 202743 + ... + 203403.
It is an arithmetic number, because the mean of its divisors is an integer number (6228096).
Almost surely, 2134231253 is an apocalyptic number.
134231253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
134231253 is a deficient number, since it is larger than the sum of its proper divisors (65067819).
134231253 is a wasteful number, since it uses less digits than its factorization.
134231253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 845.
The product of its digits is 2160, while the sum is 24.
The square root of 134231253 is about 11585.8212052491. The cubic root of 134231253 is about 512.0171973492.
Adding to 134231253 its reverse (352132431), we get a palindrome (486363684).
The spelling of 134231253 in words is "one hundred thirty-four million, two hundred thirty-one thousand, two hundred fifty-three".
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